maybe, what did you have in mind?
Universal Basic Income is a progressive policy. It has a very definite risk of freeloading, and of at least some people choosing not to work and only subsisting on UBI. That would have the easily foreseeable result of depleting the tax funds available by which to fund UBI in the first place. So there's a risk of either the entire thing collapsing until everyone is at poverty level or needing to constantly increase the tax rates on higher incomes... which also risks either capital flight or a constantly lowering threshold for those high rate brackets - eventually leading to the same outcome. A mitigation to that might be to start with very low UBI as a stipend bolstered by needs-based supports, with a slow increase over a long period of time so that the population can adapt. Another mitigation might be to start with it NOT being universal, but setting a minimum income gap-fill approach, and then slowly increase the threshold over time until it includes nearly everyone. It may also need to incorporate planned changes to the taxation methods shifting away from income toward sales or other use-based taxes to ensure sufficient funds available. There are undoubtedly other possibilities that I haven't thought of, but there should at least be some sort of a planned monitoring and if it isn't working, it gets rolled back.
Universal Health Care is another progressive policy. It has two but risks: It could put hundreds of thousands of people out of work overnight and as it's been proposed, it doesn't address the underlying cost of care in any way. All of the proposals have been Universal Health Insurance approaches. An easy mitigation strategy would be to use a slow-roll into a Swiss style solution, public-private combined system. For all intents it would be "Medicare for All", but phased in over the course of a decade or more. It would need to be paired with a federally defined fee schedule for care delivery, because if we don't address the actual costs, it won't fix anything - it just shifts the completely unsustainable cost onto taxpayers, which allows exploitation by providers. Another mitigation might be to leave the insurance aspect out of the first phase completely, and start with making all health care delivery into federal positions. Nurses, doctors, orderlies, pharmacies, hospitals, etc. would be federally owned and operated and treated as a public good. Once that has stabilized and appropriate fraud/waste/abuse safeguards are in place, then begin altering the insurance side of the equation until it's transitioned to a well-managed public system.
There are *lots* of progressive objectives that are well intentioned and compassionate. But pretty much all of them involve massive disruption to existing systems, and they rarely seem to include well thought out mitigation plans, monitoring targets, or an exit strategy if it starts going awry. And a lot of progressives want to impose those experiments from the top down... but they are likely to be far more effective if they start at a smaller scale.
For example, Maryland for example, has had cost controls in place for hospitals and care delivery for a long time, with reasonable but limited constraints on health insurers. They tacked the actual cost side of the issue decades ago, and it's been quite stable. It's successfully kept insurance costs at an affordable level for quite some time. It was an experiment tried on a relatively small scale, addressing the actual problem, implemented over time. And it's proven to be effective. That's a system that I would 100% support expanding to other states, and eventually to the federal level. And if it's planned for a moderate time scale, it will minimize the economic impacts of the disruption.